Edit temporary run/debug configuration templates

Hey, I am using PyCharm but technically this functionality should be the same for all IntelliJ IDEs.

I am trying to change a run/debug configuration template to use a different docker-compose.yaml to run unittests. Therefore I created a second project interpreter and edited the run/debug configuration template for the Django Tests to said interpreter.

Sadly when I start a run or debug from the context menu, it starts with the "unedited default" template still and uses the wrong project interpreter.

Did I miss anything or would the be considered a bug?